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soldier1979 [14.2K]
3 years ago
12

What are the causes of soil compaction? (Site 1)

Biology
1 answer:
nevsk [136]3 years ago
3 0

Answer:

Internal factors include particle-size distribution, organic matter content, mineralogy and water content of the soil. Externally applied forces are generally mechanically applied forces, the primary source of these being vehicular traffic

Explanation:

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Santi is walking barefoot through his yard when he steps on a sharp rock. The skin on the bottom of his foot sends
Travka [436]

Answer:

Santi is walking barefoot through his yard when he steps on a sharp rock. The skin on the bottom of his foot sends  this information through a(n)  <em>sensory</em> neuron to his CNS. A(n) <em>interneuron</em> picks up  this information and carries it to <em>motor neurons of the CNS</em>, which sends a signal to the muscles in his foot causing his  foot to pull away from the rock.

Explanation:

The scenarios discussed in the question is known as a reflex action. In this action, specific receptors detect specific stimuli. For example, pain in the barefoot due to steeping on a sharp rock was the stimuli. This stimulus was detected by the sensory neurons. The sensory neurons turned this information into a chemical signal which was transported by the interneurons to the motor neurons of the CNS. The CNS detected the signal and gave information for a response as a result of which Santi pulled back his feet.

5 0
3 years ago
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During which stage of the cell cycle does the cell rest, grow, and copy DNA and organelles?
atroni [7]

The cell cycle or cell-division cycle is the series of events that take place in a cell leading to its division and duplication of its DNA (DNA replication) to produce two daughter cells. In bacteria, which lack a cell nucleus, the cell cycle is divided into the B, C, and D periods. The B period extends from the end of cell division to the beginning of DNA replication.


7 0
4 years ago
What is the correct chronological order of important evolutionary events? Group of answer choices Evolution of bipedalism; regul
Keith_Richards [23]

Answer:

evolution of bidepadlism,

increase in enamel thickness,

regular use of stone tools, enlargement of brain to around 1,450 cc

Explanation:

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3 years ago
Hospitals can protect themselves from successful wrongful discharge litigation by
natka813 [3]
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3 years ago
Plant and animals cells are very similar structurally, though some differences do exist. The vacuole is one organelle that diffe
Snezhnost [94]
The answer is C. When a vacuole is filled with water, turgor pressure exist, it can keep the cells turgid and therfore to make the plant stay upright and prevent it from wilting.
8 0
3 years ago
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